UNITIKA LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM29116
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2277
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1680
 
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1669
 
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1194
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 6111
 
 
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 623
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 5233
 
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 551
 
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 386

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0175,742 POLYARYLATE RESIN, AND RESIN SOLUTION AND FILM USING SAMEAug 02, 13Jun 25, 15[C08G, C09D]
2015/0147,584 FIBROUS COPPER MICROPARTICLES AND METHOD FOR MANUFACTURING SAMEJun 11, 13May 28, 15[H01B, B22F, C22C]
2015/0140,348 ADHESIVE FOR PACKAGING MATERIALS, AND PACKAGING MATERIALJun 19, 13May 21, 15[C09J, B32B]
2015/0069,651 EASY ADHESION POLYAMIDE FILM AND PRODUCTION METHOD THEREFOROct 08, 14Mar 12, 15[B29C]
2014/0228,489 SEMI-AROMATIC POLYAMIDE AND MOLDED BODY COMPRISING SAMESep 06, 12Aug 14, 14[C08G, C08K]
2014/0193,648 BIAXIALLY STRETCHED POLYESTER FILM AND METHOD FOR PRODUCING SAMESep 03, 12Jul 10, 14[C09D, B29C]
2014/0137,435 AQUEOUS DISPERSION, AND LAMINATE, ADHESIVE FOR FOOTWEAR, AND FOOTWEAR MADE USING SAMEJun 14, 12May 22, 14[C09J]
2014/0120,360 COATED FIBROUS COPPER MICROPARTICLES, AND ELECTRICALLY CONDUCTIVE COATING AGENT AND ELECTRICALLY CONDUCTIVE FILM EACH CONTAINING SAID COATED FIBROUS COPPER MICROPARTICLESJun 14, 12May 01, 14[B22F]
2013/0338,333 METHOD FOR PRODUCING POLYAMIDE RESINFeb 29, 12Dec 19, 13[C08G]
2013/0295,382 POLYESTER FILM AND PHOTOSENSITIVE RESIN STRUCTUREJan 13, 12Nov 07, 13[B32B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,045,591 Method for producing nylon salt powder, and method for producing nylonNov 17, 11Jun 02, 15[C08G, C07C]
9,034,988 Resin composition containing copolymerized polyester resinAug 03, 11May 19, 15[C08G, C08F]
8,933,160 Resin composition and product molded from the sameNov 27, 06Jan 13, 15[B60C, C08G, C08K, C08L]
8,883,885 Polyamide resin composition and method for producing polyamide resin compositionApr 06, 11Nov 11, 14[C08G, C08L]
8,822,432 Equol production accelerating compositionJun 15, 07Sep 02, 14[C07H, A61K]
8,808,728 Feed additive for laying hen and feed containing the sameOct 07, 09Aug 19, 14[A23K]
8,800,783 Polyamide hollow fiber membrane, and production method thereofSep 29, 09Aug 12, 14[B29C, B01D]
8,637,152 Packaging materialSep 06, 07Jan 28, 14[C08F, C09D, B05D, B29C, B32B, C09B, C08L, B28B]
8,586,658 Polylactic acid resin composition and molded itemFeb 13, 07Nov 19, 13[C08K]
8,535,774 Release sheetMar 13, 08Sep 17, 13[B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0231,424 SEMI-AROMATIC POLYAMIDE FILM, AND PROCESS FOR PRODUCTION THEREOFABANNov 17, 11Sep 05, 13[C08L]
2013/0228,281 FABRIC HAVING A FOAMED LAYER AND A METHOD FOR PRODUCING THEREOFABANSep 09, 11Sep 05, 13[D04H]
2012/0248,381 RESIN COMPOSITION AND MOLDED ARTICLE MADE OF THE SAMEABANMar 23, 12Oct 04, 12[H01B, C08L]
2012/0108,720 POLYLACTIC ACID-BASED RESIN COMPOSITION AND MOLDED ARTICLEABANJul 09, 10May 03, 12[C08K]
2012/0003,440 EASY ADHESION POLYAMIDE FILM AND PRODUCTION METHOD THEREFORABANMar 24, 10Jan 05, 12[B29C, B32B]
2011/0178,211 BIODEGRADABLE POLYESTER RESIN COMPOSITION AND MOLDED BODY COMPOSED OF THE SAMEABANFeb 16, 09Jul 21, 11[C08K, C08L]
2010/0304,066 POLYLACTIC ACID FILAMENT NONWOVEN FABRIC AND PRODUCTION METHOD THEREOFABANAug 12, 09Dec 02, 10[B32B, D04H]
2010/0292,381 THERMOPLASTIC RESIN COMPOSITION AND MOLDED BODY OBTAINED BY MOLDING THE SAMEABANDec 19, 08Nov 18, 10[C08K]
2010/0273,727 ORAL ADMINISTRATION COMPOSITIONABANAug 28, 08Oct 28, 10[A61P, A61K]
2010/0256,262 RESIN COMPOSITION AND MOLDED BODY USING THE SAMEABANAug 29, 08Oct 07, 10[C08K, C08L]
2010/0197,842 RESIN COMPOSITION AND MOLDED BODY OBTAINED BY MOLDING THE SAMEABANSep 26, 08Aug 05, 10[C08K]
2010/0151,265 GAS BARRIER LAMINATEABANSep 25, 06Jun 17, 10[B32B]
2010/0092,704 Polyester resin aqueous dispersion, film obtained therefrom, and packaging bag using the filmABANSep 06, 06Apr 15, 10[B32B, C08L]
2010/0056,656 BIODEGRADABLE POLYESTER RESIN COMPOSITION, AND MOLDED BODY, FOAMED BODY AND MOLDED CONTAINER OBTAINED FROM THE BIODEGRADABLE POLYESTER RESIN COMPOSITIONABANDec 21, 07Mar 04, 10[C08J, C08K]
2009/0302,241 X-RAY OPAQUE FILAMENT, X-RAY OPAQUE COVERED FILAMENT AND FIBER STRUCTURE USING SAID X-RAY OPAQUE FILAMENT AND/OR X-RAY OPAQUE COVERED FILAMENTABANApr 26, 06Dec 10, 09[G21F]
2009/0270,530 Biodegradable resin composition and molded body and production method thereofABANApr 25, 06Oct 29, 09[D06P]
2009/0258,111 HIGHLY BIOAVAILABLE ORAL ADMINISTRATION COMPOSITION OF CRYPTOXANTHINABANJul 26, 07Oct 15, 09[A23K, A23L]
2009/0246,554 LAMINATE HAVING PEELABILITY AND PRODUCTION METHOD THEREFORABANMay 09, 08Oct 01, 09[C23C, B05D, B32B]
2009/0186,990 Polylactic Acid Based Heat-Resistant SheetABANMay 31, 07Jul 23, 09[C08L]
2009/0131,601 Biodegradable polyester resin composition, method for producing same, and molded body obtained by molding such compositionABANJun 05, 06May 21, 09[C08G]

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